Problem: Please compose a paper in 1,500 words detailing your initial reactions to the films The Cabinet of Dr. Caligari, Nosferatu, and Metropolis. Please discuss the German Expressionist movement in cinema and use the three feature-length films: The Cabinet of Dr. Caligari, Nosferatu, and Metropolis as references, while comparing and contrasting elements of the three films including story, style, performances, cinematography, iconography, score, direction, etc. Also, consider aspects of production and the options available to filmmakers during the 1920s. Examine external sources in addition to the films.